Finding the Third Proportional to 75,423,956.63 and 115,328,950.88
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Solution
The third proportional to 75,423,956.63 and 115,328,950.88 is: 176,346,714.03
Step by Step Solution
- Step 1: Write the proportion equation
75,423,956.63 : 115,328,950.88 = 115,328,950.88 : x - Step 2: Convert to fraction form
75,423,956.63/115,328,950.88 = 115,328,950.88/x - Step 3: Cross multiply
75,423,956.63x = 115,328,950.88 × 115,328,950.88 - Step 4: Simplify right side
75,423,956.63x = 13,300,766,909,928,164 - Step 5: Solve for x
x = 13,300,766,909,928,164/75,423,956.63 - Step 6: Final answer
x = 176,346,714.03
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.